package com.atguigu.paymentdemo.vo;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.experimental.Accessors;

import java.util.HashMap;
import java.util.Map;

@Data
@Accessors(chain = true)
public class R {

    private Integer code;
    private  String message;
    private Map<String,Object> data = new HashMap<>();


    public static R ok(){
        R r = new R();
        r.setCode(1);
        r.setMessage("成功");
        return r;
    }

    public static R error(){
        R r = new R();
        r.setCode(-1);
        r.setMessage("失败");
        return r;
    }

    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }
}
